COATED CARBON-ROD ANION ELECTRODES USING BIS(DIPHENYLPHOSPHINO)PROPANE-METAL COMPLEXES

1 January 1991

journal article
Published by Springer Nature in Analytical Sciences

Vol. 7 (Supple) , 755-756
https://doi.org/10.2116/analsci.7.supple_755

Abstract

Several membrane-coated carbon rod anion-selective electrodes (CCRISE) were prepared by incorporating metal complex of bis(diphenylphosphino) propane (BDPPP) in a plasticized PVC film and their response characteristics were studied. Highly sensitive sensors were obtained with detection limit of 10^-7, 10^-6, 10^-5.5 and 10^-5.0M for ClO₄^-; SCN^- and I^-; Br^- and NO₃^-; Cl^- and benzoate (Bz^-) ions, respectively.

Keywords

PLASTICIZED
ANION
ROD
BIS
DIPHENYLPHOSPHINO
PROPANE
COATED
PVC
SCN
CLO

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